Add install modal for users without Claude Code CLI

Shows a clean modal when Claude Code is not installed, with one-click
installation that auto-detects platform (npm if node>=18, otherwise
curl/PowerShell). Runs silently in background with progress indicator.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
andrepimenta
2025-12-03 10:58:44 +00:00
parent e18fa5e261
commit 683148c4cf
4 changed files with 369 additions and 4 deletions

View File

@@ -335,6 +335,9 @@ class ClaudeChatProvider {
case 'dismissWSLAlert':
this._dismissWSLAlert();
return;
case 'runInstallCommand':
this._runInstallCommand();
return;
case 'openFile':
this._openFileInEditor(message.filePath);
return;
@@ -756,9 +759,8 @@ class ClaudeChatProvider {
// Check if claude command is not installed
if (error.message.includes('ENOENT') || error.message.includes('command not found')) {
this._sendAndSaveMessage({
type: 'error',
data: 'Install claude code first: https://www.anthropic.com/claude-code'
this._postMessage({
type: 'showInstallModal'
});
} else {
this._sendAndSaveMessage({
@@ -2728,6 +2730,48 @@ class ClaudeChatProvider {
terminal.show();
}
private _runInstallCommand(): void {
const { exec } = require('child_process');
// Check if npm exists and node >= 18
exec('node --version', { shell: true }, (nodeErr: Error | null, nodeStdout: string) => {
let useNpm = false;
if (!nodeErr && nodeStdout) {
// Parse version (e.g., "v18.17.0" -> 18)
const match = nodeStdout.trim().match(/^v(\d+)/);
if (match && parseInt(match[1], 10) >= 18) {
useNpm = true;
}
}
let command: string;
if (useNpm) {
command = 'npm install -g @anthropic-ai/claude-code';
} else if (process.platform === 'win32') {
command = 'irm https://claude.ai/install.ps1 | iex';
} else {
command = 'curl -fsSL https://claude.ai/install.sh | sh';
}
// Run installation silently in the background
exec(command, { shell: true }, (error: Error | null, stdout: string, stderr: string) => {
if (error) {
this._postMessage({
type: 'installComplete',
success: false,
error: stderr || error.message
});
} else {
this._postMessage({
type: 'installComplete',
success: true
});
}
});
});
}
private _executeSlashCommand(command: string): void {
// Handle /compact in chat instead of spawning a terminal
if (command === 'compact') {

View File

@@ -1602,6 +1602,51 @@ const getScript = (isTelemetryEnabled: boolean) => `<script>
document.getElementById('slashCommandsModal').style.display = 'none';
}
// Install modal functions
function showInstallModal() {
const modal = document.getElementById('installModal');
const main = document.getElementById('installMain');
const progress = document.getElementById('installProgress');
const success = document.getElementById('installSuccess');
if (modal) modal.style.display = 'flex';
if (main) main.style.display = 'flex';
if (progress) progress.style.display = 'none';
if (success) success.style.display = 'none';
}
function hideInstallModal() {
document.getElementById('installModal').style.display = 'none';
}
function startInstallation() {
// Hide main content, show progress
document.getElementById('installMain').style.display = 'none';
document.getElementById('installProgress').style.display = 'flex';
// Extension handles platform detection and command selection
vscode.postMessage({
type: 'runInstallCommand'
});
}
function handleInstallComplete(success, error) {
document.getElementById('installProgress').style.display = 'none';
const successEl = document.getElementById('installSuccess');
successEl.style.display = 'flex';
if (success) {
successEl.querySelector('.install-success-text').textContent = 'Installed';
successEl.querySelector('.install-success-hint').textContent = 'Send a message to get started';
} else {
// Show error state
successEl.querySelector('.install-check').style.display = 'none';
successEl.querySelector('.install-success-text').textContent = 'Installation failed';
successEl.querySelector('.install-success-hint').textContent = error || 'Try installing manually from claude.ai/download';
}
}
// Thinking intensity modal functions
function showThinkingIntensityModal() {
// Request current settings from VS Code first
@@ -2251,7 +2296,20 @@ const getScript = (isTelemetryEnabled: boolean) => `<script>
addMessage('🔐 Login Required\\n\\nPlease login with your Claude plan (Pro/Max) or API key.\\nA terminal has been opened - follow the login process there.\\n\\nAfter logging in, come back to this chat to continue.', 'error');
updateStatus('Login Required', 'error');
break;
case 'showInstallModal':
sendStats('Claude not installed');
showInstallModal();
updateStatus('Claude Code not installed', 'error');
break;
case 'installComplete':
handleInstallComplete(message.success, message.error);
if (message.success) {
updateStatus('Ready', 'success');
}
break;
case 'showRestoreOption':
showRestoreContainer(message.data);
break;

View File

@@ -3026,6 +3026,218 @@ const styles = `
}
}
/* Install Modal Styles */
.install-modal {
position: fixed;
top: 0;
left: 0;
right: 0;
bottom: 0;
z-index: 1000;
display: flex;
align-items: center;
justify-content: center;
}
.install-modal-backdrop {
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
background: rgba(0, 0, 0, 0.6);
backdrop-filter: blur(2px);
}
.install-modal-content {
position: relative;
background: var(--vscode-editor-background);
border: 1px solid var(--vscode-widget-border, var(--vscode-panel-border));
border-radius: 12px;
width: 320px;
padding: 32px;
box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
animation: installFadeIn 0.2s ease-out;
}
@keyframes installFadeIn {
from { opacity: 0; transform: scale(0.95) translateY(-8px); }
to { opacity: 1; transform: scale(1) translateY(0); }
}
.install-close-btn {
position: absolute;
top: 16px;
right: 16px;
width: 28px;
height: 28px;
background: none;
border: none;
color: var(--vscode-descriptionForeground);
cursor: pointer;
border-radius: 6px;
display: flex;
align-items: center;
justify-content: center;
opacity: 0.6;
transition: all 0.15s;
}
.install-close-btn:hover {
background: var(--vscode-toolbar-hoverBackground);
opacity: 1;
}
.install-body {
text-align: center;
}
.install-main {
display: flex;
flex-direction: column;
align-items: center;
gap: 20px;
}
.install-icon-wrapper {
width: 64px;
height: 64px;
border-radius: 16px;
background: var(--vscode-button-background);
display: flex;
align-items: center;
justify-content: center;
}
.install-icon {
color: var(--vscode-button-foreground);
}
.install-text {
display: flex;
flex-direction: column;
gap: 6px;
}
.install-title {
margin: 0;
font-size: 18px;
font-weight: 600;
color: var(--vscode-foreground);
}
.install-desc {
margin: 0;
font-size: 13px;
color: var(--vscode-descriptionForeground);
line-height: 1.4;
}
.install-btn {
width: 100%;
padding: 12px 24px;
font-size: 14px;
font-weight: 500;
background: var(--vscode-button-background);
color: var(--vscode-button-foreground);
border: none;
border-radius: 8px;
cursor: pointer;
transition: all 0.15s;
}
.install-btn:hover {
background: var(--vscode-button-hoverBackground);
transform: translateY(-1px);
}
.install-btn:active {
transform: translateY(0);
}
.install-link {
font-size: 13px;
color: var(--vscode-textLink-foreground);
text-decoration: none;
opacity: 0.9;
}
.install-link:hover {
text-decoration: underline;
opacity: 1;
}
.install-progress {
display: flex;
flex-direction: column;
align-items: center;
gap: 16px;
padding: 20px 0;
}
.install-spinner {
width: 32px;
height: 32px;
border: 2.5px solid var(--vscode-widget-border, var(--vscode-panel-border));
border-top-color: var(--vscode-button-background);
border-radius: 50%;
animation: installSpin 0.8s linear infinite;
}
@keyframes installSpin {
to { transform: rotate(360deg); }
}
.install-progress-text {
margin: 0;
font-size: 14px;
font-weight: 500;
color: var(--vscode-foreground);
}
.install-progress-hint {
margin: 0;
font-size: 12px;
color: var(--vscode-descriptionForeground);
}
.install-success {
display: flex;
flex-direction: column;
align-items: center;
gap: 12px;
padding: 20px 0;
}
.install-success-icon {
width: 56px;
height: 56px;
border-radius: 50%;
background: rgba(78, 201, 176, 0.15);
display: flex;
align-items: center;
justify-content: center;
}
.install-check {
width: 28px;
height: 28px;
color: var(--vscode-testing-iconPassed, #4ec9b0);
}
.install-success-text {
margin: 0;
font-size: 16px;
font-weight: 600;
color: var(--vscode-foreground);
}
.install-success-hint {
margin: 0;
font-size: 13px;
color: var(--vscode-descriptionForeground);
}
</style>`
export default styles

View File

@@ -399,6 +399,57 @@ const getHtml = (isTelemetryEnabled: boolean) => `<!DOCTYPE html>
</div>
</div>
<!-- Install Claude Code modal -->
<div id="installModal" class="install-modal" style="display: none;">
<div class="install-modal-backdrop" onclick="hideInstallModal()"></div>
<div class="install-modal-content">
<button class="install-close-btn" onclick="hideInstallModal()">
<svg width="12" height="12" viewBox="0 0 12 12" fill="currentColor">
<path d="M1.5 1.5L10.5 10.5M1.5 10.5L10.5 1.5" stroke="currentColor" stroke-width="1.5" stroke-linecap="round"/>
</svg>
</button>
<div class="install-body" id="installBody">
<div class="install-main" id="installMain">
<div class="install-icon-wrapper">
<svg class="install-icon" width="40" height="40" viewBox="0 0 24 24" fill="none">
<path d="M21 15V19C21 20.1 20.1 21 19 21H5C3.9 21 3 20.1 3 19V15" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
<path d="M12 3V15M12 15L7 10M12 15L17 10" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
</svg>
</div>
<div class="install-text">
<h2 class="install-title">Install Claude Code</h2>
<p class="install-desc">The CLI is required to use this extension</p>
</div>
<button class="install-btn" id="installMainBtn" onclick="startInstallation()">
Install Now
</button>
<a href="https://docs.anthropic.com/en/docs/claude-code" target="_blank" class="install-link">
View documentation
</a>
</div>
<div class="install-progress" id="installProgress" style="display: none;">
<div class="install-spinner"></div>
<p class="install-progress-text">Installing Claude Code...</p>
<p class="install-progress-hint">This may take a minute</p>
</div>
<div class="install-success" id="installSuccess" style="display: none;">
<div class="install-success-icon">
<svg class="install-check" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5">
<polyline points="20 6 9 17 4 12"></polyline>
</svg>
</div>
<p class="install-success-text">Installation Complete</p>
<p class="install-success-hint">Send a message to get started</p>
</div>
</div>
</div>
</div>
<!-- Thinking intensity modal -->
<div id="thinkingIntensityModal" class="tools-modal" style="display: none;">
<div class="tools-modal-content" style="width: 450px;">